Could a sudden, new pain in my lower right stomach be related to ovulation, or is it a sign of something more serious, even though I regularly take Femilon birth control pills?
Since you are taking Femilon regularly, your pills work by preventing ovulation, making ovulation pain very unlikely. A sudden, new pain in your lower right abdomen is more likely related to other causes, such as digestive changes, a urinary tract infection, or occasionally something that needs prompt evaluation, like appendicitis. While there is no need to panic, because this is a new and sudden pain, I highly recommend having a healthcare provider evaluate you in person to ensure you are safe. Please seek medical care right away if the pain becomes severe, or if you develop a fever, nausea, or vomiting.